import { IHttpServerComponent } from '@dcl/core-commons';
/**
 * Creates a per-route middleware that rejects request bodies larger than `maxBodySize` bytes with
 * `413 Payload Too Large`.
 *
 * - A request that declares a larger `Content-Length` is rejected up front, before its body is read.
 * - A body that omits or under-declares its length (e.g. chunked transfer-encoding) is capped while
 *   streaming: once a downstream handler reads past the limit the body errors, and the middleware
 *   turns that into a `413` and closes the connection so the client can't keep streaming.
 *
 * Either way the `413` carries `Connection: close` so an oversized or stalled request can't tie up
 * the socket.
 *
 * Unlike the server-wide `maxBodySize` option (enforced at the transport layer for the whole
 * server), this middleware can be applied to individual routes for tighter, per-endpoint limits.
 *
 * @public
 */
export declare function createBodySizeLimitMiddleware<Context extends object = {}>(maxBodySize: number): IHttpServerComponent.IRequestHandler<Context>;